| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.66 | 8.674% | $220.2387 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $75.29 | 5.277% | $79.2631 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $209.30 | 4.221% | $218.1346 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $17.96 | 11.506% | $20.0265 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $57.51 | 13.523% | $65.2871 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $73.25 | 6.836% | $78.2574 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $27.94 | 11.558% | $31.1693 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $663.91 | $712.3767 | $712.38 | $712.40 | $712.40 | |